Inventor · disambiguated record
Chang Liu
Also filed as: LIU CHANG · LIU CHANG GUI
1 granted patent·5 pending applications·2 citations·filing 2009–2023
18Inventor score
Files withMETHODIST HOSPITAL2HUNAN YUANKE ENGINEERING TECH CO LTD1LIU CHANG GUI1SIGNIFY HOLDING BV1UNIV JIANGSU1
Top patents by PatentIndex Score
6 records- 0160US2022162272A1Compositions and methods of determining a level of infection in a subjectMETHODIST HOSPITAL·Filed 2021·Application pending·0 cites
- 0258US2024180210A1Production line assembly and production line for laser wall breaking of plant sporesHUNAN YUANKE ENGINEERING TECH CO LTD·Filed 2022·Application pending·0 cites
- 0355US2019367563A1Compositions and methods of determining a level of infection in a subjectMETHODIST HOSPITAL·Filed 2019·Application pending·0 cites
- 0449US2024424585A1Method for designing cylindrical skiving tool without geometric relief angleUNIV JIANGSU·Filed 2023·Application pending·0 cites
- 0541US2021325839A1Methods of estimating occupancy energy profile for building energy management and space optimizationSIGNIFY HOLDING BV·Filed 2017·Application pending·0 cites
- 0637US8635769B2Light strip and a method for making the sameLIU CHANG GUI·Filed 2009·Granted Jan 28, 2014·2 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →